HK1247985A1 - Liquid level indicating - Google Patents

Liquid level indicating

Info

Publication number
HK1247985A1
HK1247985A1 HK18107535.7A HK18107535A HK1247985A1 HK 1247985 A1 HK1247985 A1 HK 1247985A1 HK 18107535 A HK18107535 A HK 18107535A HK 1247985 A1 HK1247985 A1 HK 1247985A1
Authority
HK
Hong Kong
Prior art keywords
liquid level
level indicating
indicating
liquid
level
Prior art date
Application number
HK18107535.7A
Other languages
Chinese (zh)
Inventor
Michael W Cumbie
Robert N K Browning
Original Assignee
Hewlett Packard Development Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of HK1247985A1 publication Critical patent/HK1247985A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17566—Ink level or ink residue control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/195—Ink jet characterised by ink handling for monitoring ink quality
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G01F23/247—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G01F23/247—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
    • G01F23/248—Constructional details; Mounting of probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17566—Ink level or ink residue control
    • B41J2002/17579—Measuring electrical impedance for ink level indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Control Of Resistance Heating (AREA)
HK18107535.7A 2015-10-28 2018-06-11 Liquid level indicating HK1247985A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/057785 WO2017074342A1 (en) 2015-10-28 2015-10-28 Liquid level indicating

Publications (1)

Publication Number Publication Date
HK1247985A1 true HK1247985A1 (en) 2018-10-05

Family

ID=58630820

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18107535.7A HK1247985A1 (en) 2015-10-28 2018-06-11 Liquid level indicating

Country Status (20)

Country Link
US (3) US10107667B2 (en)
EP (1) EP3311126B1 (en)
JP (1) JP7010816B2 (en)
KR (1) KR102058844B1 (en)
CN (1) CN108351246B (en)
AU (1) AU2015413313B2 (en)
BR (1) BR112018008244B1 (en)
CA (1) CA3002653C (en)
ES (1) ES2778106T3 (en)
HK (1) HK1247985A1 (en)
HU (1) HUE048045T2 (en)
IL (1) IL258805B (en)
MX (1) MX2018005241A (en)
NZ (1) NZ741880A (en)
PH (1) PH12018500876A1 (en)
PL (1) PL3311126T3 (en)
RU (1) RU2698480C1 (en)
SG (1) SG11201803044XA (en)
WO (1) WO2017074342A1 (en)
ZA (1) ZA201802726B (en)

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US20210252871A1 (en) * 2019-04-05 2021-08-19 Hewlett-Packard Development Company, L.P. Fluid property sensor
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US11479048B2 (en) 2019-10-25 2022-10-25 Hewlett-Packard Development Company, L.P. Logic circuitry package
US11318752B2 (en) 2019-10-25 2022-05-03 Hewlett-Packard Development Company, L.P. Logic circuitry package
US20220001673A1 (en) 2019-10-25 2022-01-06 Hewlett-Packard Development Company, L.P. Logic circuitry package
EP3844000B1 (en) 2019-10-25 2023-04-12 Hewlett-Packard Development Company, L.P. Logic circuitry package
EP3840954A1 (en) * 2019-10-25 2021-06-30 Hewlett-Packard Development Company, L.P. Sensor circuitry package for replaceable print apparatus component and method of operating a sensor package
EP3829883B1 (en) 2019-10-25 2023-03-08 Hewlett-Packard Development Company, L.P. Logic circuitry package
US11409487B2 (en) 2019-10-25 2022-08-09 Hewlett-Packard Development Company, L.P. Power management in a logic circuitry package
KR102374977B1 (en) 2020-05-15 2022-03-16 (주)브이엠에스 Liquid Level Measuring Apparatus With Built-in Alarm By Using LED-module
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Also Published As

Publication number Publication date
ZA201802726B (en) 2019-02-27
KR20180062462A (en) 2018-06-08
US20190011306A1 (en) 2019-01-10
WO2017074342A1 (en) 2017-05-04
ES2778106T3 (en) 2020-08-07
CN108351246A (en) 2018-07-31
AU2015413313A1 (en) 2018-05-10
CA3002653A1 (en) 2017-05-04
MX2018005241A (en) 2018-08-01
AU2015413313B2 (en) 2019-02-14
EP3311126A1 (en) 2018-04-25
PH12018500876A1 (en) 2018-10-29
EP3311126B1 (en) 2020-02-19
SG11201803044XA (en) 2018-05-30
HUE048045T2 (en) 2020-05-28
KR102058844B1 (en) 2019-12-24
EP3311126A4 (en) 2018-06-27
JP7010816B2 (en) 2022-01-26
RU2698480C1 (en) 2019-08-28
CN108351246B (en) 2020-11-20
IL258805A (en) 2018-06-28
JP2018531394A (en) 2018-10-25
US20180100753A1 (en) 2018-04-12
BR112018008244B1 (en) 2021-06-29
CA3002653C (en) 2021-04-13
BR112018008244A2 (en) 2018-10-23
US20200348163A1 (en) 2020-11-05
PL3311126T3 (en) 2020-06-01
IL258805B (en) 2020-07-30
NZ741880A (en) 2019-08-30
US11366000B2 (en) 2022-06-21
US10107667B2 (en) 2018-10-23
US10739181B2 (en) 2020-08-11

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